NumberResearchRecent thousands-block assignments
10 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days — NPA 217
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2023-06-07 | 217-406-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PERRY | IL |
| 2023-06-07 | 217-409-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CARROLLTON | IL |
| 2023-06-07 | 217-426-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEW CANTON | IL |
| 2023-06-07 | 217-437-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ROCKPORT | IL |
| 2023-06-07 | 217-457-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CONCORD | IL |
| 2023-06-07 | 217-478-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALEXANDER | IL |
| 2023-06-07 | 217-584-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEREDOSIA | IL |
| 2023-06-07 | 217-587-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MANCHESTER | IL |
| 2023-06-07 | 217-593-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CAMP POINT | IL |
| 2023-06-07 | 217-618-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ARENZVILLE | IL |
| 2023-06-07 | 217-640-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | QUINCY | IL |
| 2023-06-07 | 217-675-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FRANKLIN | IL |
| 2023-06-07 | 217-723-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MILTON | IL |
| 2023-06-07 | 217-734-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PLEASANTHL | IL |
| 2023-06-07 | 217-829-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PEARL | IL |
| 2023-06-07 | 217-833-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRIGGSVL | IL |
| 2023-06-07 | 217-882-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MURRAYVL | IL |
| 2023-06-07 | 217-885-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BURTON | IL |
| 2023-06-07 | 217-886-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LITERBERRY | IL |
| 2023-06-07 | 217-894-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CLAYTON | IL |
| 2023-06-07 | 217-922-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PITTSFIELD | IL |
| 2023-06-07 | 217-927-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PATTERSON | IL |
| 2023-06-07 | 217-939-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WINCHESTER | IL |
| 2023-06-07 | 217-945-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HILLVIEW | IL |
| 2023-06-07 | 217-983-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ELDRED | IL |
| 2023-05-25 | 217-308-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ATLANTA | IL |
| 2023-05-25 | 217-314-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LINCOLN | IL |
| 2023-05-25 | 217-937-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CLINTON | IL |
| 2023-05-22 | 217-992-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MOWEAQUA | IL |
| 2023-05-22 | 217-995-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LOVINGTON | IL |
| 2023-05-19 | 217-410-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | BEASON | IL |
| 2023-05-19 | 217-514-8XXX | 8000–8999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MT AUBURN | IL |
| 2023-05-19 | 217-633-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | HARTSBURG | IL |
| 2023-05-19 | 217-669-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CISCO | IL |
| 2023-05-19 | 217-736-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | WELDON | IL |
| 2023-05-19 | 217-901-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | BLUE MOUND | IL |
| 2023-05-17 | 217-406-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | PERRY | IL |
| 2023-05-10 | 217-593-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | CAMP POINT | IL |
| 2023-05-10 | 217-603-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | ASHMORE | IL |
| 2023-05-10 | 217-618-3XXX | 3000–3999 | Assigned | ONVOY, LLC | 224C | ARENZVILLE | IL |
| 2023-05-10 | 217-624-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | LOAMI | IL |
| 2023-05-05 | 217-498-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | ROCHESTER | IL |
| 2023-05-05 | 217-513-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | DE LAND | IL |
| 2023-05-05 | 217-604-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | CARTHAGE | IL |
| 2023-05-05 | 217-625-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | PAWNEE | IL |
| 2023-05-05 | 217-626-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | PLEASANTPL | IL |
| 2023-05-05 | 217-645-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | LIBERTY | IL |
| 2023-05-05 | 217-661-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | ATWOOD | IL |
| 2023-05-05 | 217-665-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | BETHANY | IL |
| 2023-05-05 | 217-681-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | VILLAGROVE | IL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.